Seiko Sports Association (Chinese: 精工體育會) were one of the most popular and successful football teams in the history of football in Hong Kong.

The team withdrew from the Hong Kong First Division League after the 1985–86 season.

In 1971–72, the team captured the league title immediately after its promotion with a record of 21 wins, 1 draw, 2 losses and were thus promoted to the Hong Kong First Division for the first time.

Led by four time Hong Kong Footballer of the Year Wu Kwok Hung, the team then stayed in the top flight for 14 consecutive years until they folded in 1986, following significant declines in crowd attendance.

In the qualifying round, Seiko beat Liaoning FC from China and April 25 Sports Club from North Korea and qualified for the main round.